Data and AI releases

670 this month · 176 companies

Arize AI, March 2026 new features

21 releases · 1 product

arize-phoenix: v13.20.0

13.20.0 (2026-03-29) Features rest-api: DELETE /prompt_versions/{id}/tags/{tag_name} (0c61d16) rest-api: DELETE /prompts/{prompt_identifier} (ac9ffbe) ui: add CopyField component and clean up settings layout (3c7bd2b)

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arize-phoenix: v13.19.0

13.19.0 (2026-03-26) Features add PromptInput compound component for AI interactions (729a56f) agent-chat: collapse tool calls into expandable pool + streaming perf (39acfcf) agent: session switcher with delete controls and async summaries (1443c29) app: update project creation flow with color picker and description (ccfdcf2) Bug Fixes deps: pin...

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arize-phoenix-evals: v2.12.0

2.12.0 (2026-03-24) Features evals: accept structured data eval inputs (5f33727) Bug Fixes evals: allow prompt_template and kwargs in built-in classification evaluators (2ec192c) Pin LiteLLM <1.82.7 to mitigate supply chain attack (48970b6) playground: prevent OTel context leak causing duplicate trace_id in dataset runs (2a24625) Documentation evals...

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arize-phoenix: v13.17.0

13.17.0 (2026-03-23) Features agent: implement experimental px-gql simulated bash tool (843fa8f) copy spanID to clipboard (a7ded9a) Bug Fixes security: resolve high and moderate dependency vulnerabilities (69ffc21) Starlette 1.0+ TemplateResponse compatibility (43b18b7)

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arize-phoenix: v13.16.0

13.16.0 (2026-03-22) Features Add backend skill (cc8de3b) add configurable package manager preference per language (bf35656) add copy name/ID action menu to nav breadcrumbs (bc3ae84) add copy-to-clipboard to session, span, and trace ID cells (ad32209) add expectedRunCount experiment field and experiments table fraction (d1367fb) add GET /v1/user endpoint...

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arize-phoenix: v13.15.0

13.15.0 (2026-03-13) Features Add phoenix db migrate subcommand for standalone migrations (11360a6) server: add GET /v1/projects/{project_identifier}/traces endpoint (beee817) server: add name, span_kind, status_code filters to REST spans API (fb55df3) skills: add phoenix-frontend skill for UI development (301e841) Bug Fixes deps: update...

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arize-phoenix-client: v2.0.0

2.0.0 (2026-03-11) ⚠ BREAKING CHANGES client: client.annotations has been removed. Use client.spans instead. Features add Cerebras, Fireworks, Groq, and Moonshot as first-class providers (df94203) add Perplexity and Together AI as built-in providers in the playground (aeefe19) add trace_ids parameter to client getSpans methods (6d896e3) client: add session...

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arize-phoenix: v13.13.0

13.13.0 (2026-03-10) Features add PHOENIX_ALLOWED_PROVIDERS env var to filter model providers in UI (ba97d59) add PHOENIX_HIDDEN_PROVIDERS env var to hide model providers from UI (0e7616d) client: remove deprecated client.annotations module (6203c31) Dataset column drag drop UI (95f8a3d) server: add DELETE session API (d4a865a) ui: split side nav APIs into...

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arize-phoenix: v13.12.0

13.12.0 (2026-03-09) Features Add feature-flagged tracing onboarding empty state (6e17c3b) add PackageManagerCommandBlock component (9e980de) server: add parent_id filter to GET spans endpoints (65507da) Bug Fixes playground: preserve prompt invocation parameters when loading (5107699), closes #11925 server: cast JSON attributes to boolean when compared...

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arize-phoenix

Highlights 🎉 New First-Class Providers in Playground Phoenix now supports Cerebras, Fireworks AI, Groq, and Moonshot (Kimi) as first-class providers in the playground. All four use OpenAI-compatible APIs , no new dependencies required. Just set the appropriate API key environment variable and start chatting.

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arize-phoenix: v13.9.0

13.9.0 (2026-03-07) Features add record icon (6190c91) api: add trace_id filter to GET spans REST endpoints (99cd8ba) ui: filetype-agnostic dataset upload (af08e30), closes #11536 Bug Fixes deps: update arize-phoenix-client to 1.31.0 (db0286b) playground: handle eval exceptions and include repetition_number in errors (2b7add5) Performance Improvements db...

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arize-phoenix: v13.8.0

13.8.0 (2026-03-04) Features add integration icons for claude, langgraph (ccedc3d) agents: pydantic vercel data stream protocol (bb65bf7) auth: add brute force login protection (8df6fbe) evaluators: incrementally update playground evaluation metrics (7ca8813) File dropzone component (7feb04f) Bug Fixes make name non-nullable for output configs (0e7c2af)...

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arize-phoenix-client: v1.30.0

1.30.0 (2026-03-02) Features add GET endpoints for sessions REST API (2a1f148) This PR was generated with Release Please. See documentation.

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